Image display device and light source device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7354157
APP PUB NO 20070035723A1
SERIAL NO

11462570

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Abstract

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An image display device includes a laser light source, a wavelength conversion element converting a wavelength of a light beam emitted from the laser light source into a predetermined wavelength, and a light modulating device modulating the laser beam output from the wavelength conversion element, wherein the laser beam emitted from the laser light source has a frequency of integral multiplication of the maximum modulation frequency of the light modulating device, and has a pulse width narrower than a time period during which the light modulating device is in a stable state.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takeda, Takashi Suwa, JP 328 5881
Yonekubo, Masatoshi Hana-mura, JP 115 1514

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